This unit was decommissioned from a local laboratory here in Silicon Valley California. Unit was staged and being used at time of decommissioning. This setup is located at our warehouse In Hayward California and available for inspection by appointment. Local delivery is available if needed. For out of town shipping we can wrap and pack the unit for freight shipping using FedEx freight logistics. We recommend professional setup Service and calibration on all of our Used laboratory equipment.

Listing includes only what is seen in the pictures provided, nothing more and nothing less. Please feel free to reach out at anytime with questions, we will do the best to answer them promptly. We would love for you to check out our other items if you have a chance. Thank you very much to taking the time to view our listing and we look forward to doing business with you now or in the future.

Information below was found and provided from the internet and is not directly related to the above posting. Information is included just help and may not be correct. Please ask questions and or do your own research to insure correct purchases are made.

The Parr series 5100 Low Pressure Reactors are offered in response to users requests for:

A system for running reactions similar to those that have been conducted for many years in the Parr shaker, but which offer stirring for better scalability, higher operating temperatures and pressures, and more extensive reactor controls and instrumentation.
Reactors for elevated pressures with glass vessels that permit direct observation of mixing action, color changes, or changes of state.
Reactors designed for convenient operation at moderate pressure and/or for corrosion resistance.

Convenient and Easy Sealing with O-rings and Split Ring Closures

Parr has developed a new O-ring and closure system to accommodate the requirements of this unique glass-to-metal seal and support, which is convenient to use. A face seal-type O-ring design is used with the proven and popular Parr split ring closure. For this application a special gasket groove was designed to retain the O-ring on the head of the reactor when it is opened. A full range of O-ring materials is available for chemical compatibility with reactants, products and solvents. Six sealing screws are tightened finger tight to develop the seal on the O-ring. The split ring snaps together with latches to provide a secure and positive closure.

The split ring for the glass vessel is padded with high temperature plastic cushions so the vessel does not come in direct contact with the metal split ring. Six sealing screws are tightened finger tight to develop the seal on the O-ring. The split ring snaps together with latches to provide a secure and positive closure. alternate metal cylinders use a different split ring designed to handle the higher working pressure of the metal vessels.

Positive Agitation by High Torque Magnetic Drives

These reactors are equipped with Parr magnetic drives to provide a trouble free internal stirrer. These drives have been designed and tested to routinely deliver 2000 hours of operation without service.

Internal Stirrers

The standard internal stirrer for these vessels is a turbine type impeller. These impellers have been designed to provide good axial mixing to keep any solid particles up in suspension and to provide good gas distribution through the liquid phase.

A gas entrainment impeller is available as an alternate agitator for those users whose primary need is gas re-circulation from the head space of the reactor through the liquid phase.

Standard Reactor Fittings

The head of each glass reactor is equipped with:

Pressure gage, 3-1/2 inch diameter, calibrated 0-200 psi and 0-14 bar
Gas release valve
Gas inlet valve
Liquid sampling valve
Internal thermocouple
Internal cooling loop – standard 300 mL to 1.5 L
Internal stirrer with magnetic drive
Heads intended for use with glass cylinders are equipped with spring-loaded relief valves adjustable between 50-150 psi.
All heads are equipped with a rupture disc rated for 1000 psi.
Internal fittings are T316 Stainless Steel with PTFE coating.

Materials of Construction

These reactors are a combination of a glass reaction vessel with a metal head, internal stirrer, dip tube, thermowell, cooling loop, and external valves and fittings, or alternately an all metal system.

The standard material of construction for the head is Type 316 Stainless Steel with PTFE coated T316SS internals. As an alternative the head and internal wetted parts can be provided in any of the standard Parr materials of construction. See the 5100 Ordering Guide.

Size

Series 5100 Reactors can be easily converted between the 160, 300, 450, and 600 mL sizes by simply changing the cylinders and internal parts. In a similar manner, 1 L and 1.5 L are interchangeable. While the 160-600 mL stand cannot be converted to hold 1 and 1.5 L vessels, the larger stand can be converted to accommodate the 160-600 mL vessels. If you plan to convert at a later time, be sure to order the stand for the largest size you plan to use so the shield and supports will not have to be replaced.

Heating and Temperature Control

These reactors are available with either jacketed or non-jacketed glass cylinders allowing for heating by either a user supplied circulator or with a removable heating mantle respectively. While we would normally expect glass vessels to be equipped with circulating jackets to maintain their transparent feature, some users may not need to heat their reactions or may prefer to use removable heating mantles when they need to work at elevated temperatures. Although transparency is not an issue with metal vessels, users will generally want to select the same heating method for metal vessels as they use for glass vessels so they can utilize the same heating and control system for both.

Users who are using a circulating bath that has its own temperature control for use with these reactors will want to order the reactor without a heating mantle and may only need a motor controller for stirring speed to complete the system. Most laboratory circulators should be adequate for these small vessels. Moveable electric heating mantles are available for vessels that do not have attached circulating jackets. These mantles are for use with 115 or 230 VAC.

4848 Controller

The Parr 4848 Controller provides PC communications to all of the functions housed in the controller. The 4848 Controller offers PID Control with auto tune, Ramp and Soak Programming, Separate Heating and Cooling Control Loops, Stirrer Motor Speed Control, Full or Half Power Heater Option, Lockout Relay and Reset for Over Temperature Protection, Expansion Modules for Tachometer, Pressure, and High Temperature Alarm. Users who wish to program their reactor to automatically step through a pre-set temperature profile will want to select the 4848 Controller with this feature. These controllers will control the electric heating mantle but not a user supplied circulator.The Parr 4848 Reactor Controller brings digital communications to all of the functions of these modular reactor controllers. The 4848 offers all of the features expected in a Parr general purpose reactor controller, namely:

PID programming with Auto-tuning capability for precise temperature control and minimum overshoot
Ramp and soak programming
Separate heating and cooling control loops
Optional Solenoid Valve Module for cooling control
Motor speed control
High or low power heater switch
Lockout relay and reset for over temperature protection
Optional expansion modules for tachometer, pressure, and high temperature alarm
With the 4848 Controller, all the expansion modules as well as the primary temperature control module are equipped with bidirectional digital communications [RS-485] that enable the user to not only log all current readings to a PC, but also to send set points, stirrer speeds, and alarm values from the PC to the 4848 Controller.

Brand	Parr
Reactor Type	Stirred Reactor
Model	5101 & 4848
MPN	5100/ 5101, 4871
Country of Origin	United States

Parr Reactor and Controller 5101 4848 Jacketed

Specifications

Returns Accepted